similar to: VFS: Cannot open root device "sda1" or unknown-block(0, 0) -- in domU

Hi experts, First I post my log root@intel_5500_server:/> ifconfig eth0 Link encap:Ethernet HWaddr 00:15:17:BB:5E:88 inet addr:128.224.165.205 Bcast:128.224.165.255 Mask:255.255.255.0 inet6 addr: fe80::215:17ff:febb:5e88/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2375 errors:0 dropped:0 overruns:0 frame:0

Hi all, I try to use kernel 2.6.36.1 in HVM but building the drivers xen-blkfront, xenfs, platform-pci. I used Xen 4.0.2-rc1-pre and a DomU is a ubuntu 10.04 and I try with ubuntu 10.10. In boot I receive error "Cannot find a root partition /dev/xvda2" and a prompt (initramfs) appear. In dmesg (initramfs) appear: blkfront: xvda: barriers enabled (tag) xvda: xvda1 vbd vbd-51712: 16

Hi all, I try to use kernel 2.6.36.1 in HVM but building the drivers xen-blkfront, xenfs, platform-pci. I used Xen 4.0.2-rc1-pre and a DomU is a ubuntu 10.04 and I try with ubuntu 10.10. In boot I receive error "Cannot find a root partition /dev/xvda2" and a prompt (initramfs) appear. In dmesg (initramfs) appear: blkfront: xvda: barriers enabled (tag) xvda: xvda1 vbd vbd-51712: 16

I''m trying to do what I think would be relatively simple but can''t seem to make it work. Essentially I want to create several domU''s running CentOS each with it''s own LVM partition for increased performance over image files. Initially I did a test with image files and everything went fine, I booted the supplied initrd and vmlinuz images installed CentOS from

Hi all, I''ve got xen-4.1.1 running with linux-3.0.0-rc5 and am trying to start my first guest, f14-x86_64, which does boot on bare metal. The configs below show kernel, ramdisk, and disk assignments for the virtual machine. They also show that the virtual machine uses the target disk devices. The last section shows part of the boot sequence starting with the disk assignments,

Hi guys! I installed XEN 4.0 on Debian Squeeze but I cannot get the first DomU (not an image) started. Attached you will find /etc/xen/xen1.conf and the result of "xm create -c /etc/xen/xen1.conf" in xen1.log. Can you help me? What did I wrong? Is it about the fstab in xen1 (see also attached)? Many thanks in advance! Regards Stefan

Back in January there was a mail thread on this subject ( http://lists.xensource.com/archives/html/xen-devel/2005-01/msg00659.html ), however I see that blkfront still does not include ioctl support for disk geometry. So, any application that uses "sfdisk -g" to get the geometry of a partition, or disk, will fail when run in DomU. Is this a deliberate omission? Nick Logan

I''ve been running any number of CentOS 4 based Xen hosts and guests using CentOS 4.4, and the Xen RPM''s from www.xensource.com, and various hand-built OS images using jailtime and my own own OS images. I like the jailtime approach: One partition for / on the DomU, /dev/sda1, built as a local file or local LVM partition One partiton for swap on the DomU, /dev/sda2,

I am trying to install CentOS from an ISO image file but the installer does not see a CD-ROM drive. The VNC viewer works but the CentOS installer indicates "Unable to find any devices of the type needed for this installation type." Then it prompts with "[Select driver] [Use a driver disk] [Back]". I have tried several variations of the "disk" paramater, all

Hi list. Im Running xen on a brand new dell PE 1950 with 146 GB SAS Disk on raid1. The performance on the I/O on the domU is really poor, but in dom0 the performance is great. Any ideas? Regards Francisco. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20090519/7a9dc81d/attachment-0006.html>

Good day. I''m getting this error: [101017.440858] blkfront: barrier: empty write xvda op failed [101017.440862] blkfront: xvda: barrier or flush: disabled [101017.463438] end_request: I/O error, dev xvda, sector 3676376 [101017.463452] end_request: I/O error, dev xvda, sector 3676376 [101017.463459] Buffer I/O error on device xvda1, logical block 459291 [101017.463464] lost page write

Hi, My configuration is the following: Xen 3.3.1 compiled from sources(with PAE enabled) Dom0 Debian Etch i386 I''m trying to create Debian domU from scratch with netinst and get the kernel and ram disk to boot to installation procedure from install.386/ folder of netinst iso image. Then I use the following config file debian.cfg for installation: kernel =

Hi, currently i am using KVM, but i want to switch (back) to xen. All my VMs have a own partition inside a lvm. Inside of this partition are 2-3 own pratition. if i want to access them, i can do this by "kpartx -a /dev/vg/VM". Usually my domu configs look like this: bootloader=''/usr/bin/pygrub'' name="ipfire" memory=512 acpi=1 apic=1

Hello, I'm using dovecot v2.0.21. According to http://wiki2.dovecot.org/SSL/DovecotConfiguration,dovecot 2.x supports different SSL certificate for different virtual hosts by using "local_name" directive, but I can't get it to work. When testing the certificate using "openssl s_client -connect domain.com:pop3s" I get the default certificate instead of

I have a physical SLES11SP2/OES11 system that I''ve converted to a domU. It''s boots ok as an HVM, but when I try to boot as a PV it gets stuck. I have the kernel-xen packages installed and confident the menu.lst is correct. If I look at xm console for the VM I get the output below: Any ideas? Thanks James [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000]

Hello, I have a CentOS VM with only one disk on a Xenserver. The disk has 2 partitions: /dev/xvda1 -> /boot /dev/xvda2 -> a physical volume for LVM I added 5GB to this disk via Xencenter to extend /dev/xvda2. Usually I just have to do "pvresize /dev/xvda" to have the additional space added to the disk. But for some reason it does not work for this disk. [root ~]# pvresize

On Wed, Apr 29, 2015 at 11:33 PM, Kelly Prescott <kprescott at coolip.net> wrote: > to follow-up, I will give an example. > Here is the listing for the official centos AMI: > > IMAGE ami-96a818fe aws-marketplace/CentOS 7 x86_64 (2014_09_29) EBS > HVM-b7ee8a69-ee97-4a49-9e68-afaee216db2e-ami-d2a117ba.2 aws-marketplace > available public [marketplace:

I should have added the output of pvs: [root ~]# pvs PV VG Fmt Attr PSize PFree /dev/xvda2 cl_vm731611 lvm2 a-- 9.00g 0 PFree still show 0. It should show 5g. Also: [root ~]# pvdisplay /dev/xvda2 --- Physical volume --- PV Name /dev/xvda2 VG Name cl_vm731611 PV Size 9.00 GiB / not usable 2.00 MiB Allocatable

It's the top of chain CA cert, so browsers are being lazy and helpful to humans by (incorrectly, albeit) relying on the existing trust relationship. libcurl (et al) is not nearly as forgiving. On Sat, May 30, 2020 at 5:01 PM peter dalgaard <pdalgd at gmail.com> wrote: > > Odd. Safari has no problem and says certificate expires August 16 2020, but I also see the download.file

Hello ! El lun, 10-07-2017 a las 09:31 +0000, Philipp Schafft escribi?: > Good morning, > > > On Mon, 2017-07-10 at 01:25 +0000, ScanCaster wrote: > > IceCast is one of the last services I have that doesn't connect > > securely,? > > and I am looking to close that hole.... > > [...] > > OK... add a port for SSL for IceCast in icecast.xml...path for